286827242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{123953}}^1$

素因数の和:124057

約数の個数: 16

約数和(自身を含む): 468546120

約数和(自身を除く): 181718878

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 123953, 247906, 1611389, 3222778, 11031817, 22063634, 143413621, 286827242]

約数ペア:

[(1, 286827242), (2, 143413621), (13, 22063634), (26, 11031817), (89, 3222778), (178, 1611389), (1157, 247906), (2314, 123953)]